The printf command offers well-defined behavior following the POSIX standard, which means it works the same way across shells ...

ABS is a programming language that works best when you're scripting on your terminal. It tries to combine the elegance of languages such as Python, or Ruby with the convenience of Bash. Let's try to ...

Bash functions are essentially reusable wrappers around commands. You can use them to define complex command pipelines or to perform some detailed work and echo the result. They accept arguments and ...